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Solve the equation: |x+1|-|x|+3|x-1|-2|x...

Solve the equation: `|x+1|-|x|+3|x-1|-2|x-2|=x+2`

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The correct Answer is:
`x in [2,oo)uu{-2}`
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RESONANCE-DPP-QUESTION
  1. The co-efficient of x in the expansion of (1-x+2x^2)^11 is

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  2. If (1+x)^(n) = c(0) + C(1)x+C(2)x^(2)+"….."+X(n)x^(n), m ge 2 C(0) -...

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  3. Solve the equation: |x+1|-|x|+3|x-1|-2|x-2|=x+2

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  4. Solve the following |(x^2+2x+2)+(3x+7)|<|x^2+2x+2|+|3x+7|

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  5. |x^(2) -1|+|x^(2) - 4|le 3

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  6. Number of non-empty subsets {1,2,3,4,5,6,7,8} having exactly k element...

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  7. If the expansion in powers of x of the function 1//[(1-a x)(1-b x)] is...

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  8. If x is so small that x^3 and higher powers of x may be neglectd, then...

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  9. The sum of the series sum(r=1)^(n) (-1)^(r-1).""^(n)C(r)(a-r), n gt 1 ...

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  10. sum(k=1)^(360)((1)/(ksqrt(k+1)+(k+1)sqrt(k))) is the ratio of two rela...

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  11. Number of ways in which 3 tickets can be selected from a set of 500 ...

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  12. Sum of all the 4-digit numbers which can be formed using the digits 0,...

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  13. If y = f(x),has following graph Match the column by filling follo...

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  14. If the quadratic polynomials defined on real coefficient P(x)=a(1)x^...

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  15. The exponent of 12 in 100! is 97 (b) 58 (c) 48 (d) None of these

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  16. Number of words each consisting of two vowels and two consonants which...

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  17. The number of zeros at the end of 70!, is

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  18. The coefficient of x^5in(1+2x+3x^2+)^(-3//2)i s(|x|<1) 21 b. 25 c. 26...

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  19. it is known for x ne 1 that 1+x+x^(2)+"….."+x^(n-1) = (1-x^(n))/(1-x),...

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  20. Match the following :

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